<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"> <style>
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	</style></head><body><pre><span class='line'>  1</span> <span class="COMM">/****************************************************************************
<span class='line'>  2</span>  Copyright (c) 2010-2012 cocos2d-x.org
<span class='line'>  3</span>  Copyright (c) 2008-2010 Ricardo Quesada
<span class='line'>  4</span>  Copyright (c) 2011      Zynga Inc.
<span class='line'>  5</span> 
<span class='line'>  6</span>  http://www.cocos2d-x.org
<span class='line'>  7</span> 
<span class='line'>  8</span>  Permission is hereby granted, free of charge, to any person obtaining a copy
<span class='line'>  9</span>  of this software and associated documentation files (the "Software"), to deal
<span class='line'> 10</span>  in the Software without restriction, including without limitation the rights
<span class='line'> 11</span>  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
<span class='line'> 12</span>  copies of the Software, and to permit persons to whom the Software is
<span class='line'> 13</span>  furnished to do so, subject to the following conditions:
<span class='line'> 14</span> 
<span class='line'> 15</span>  The above copyright notice and this permission notice shall be included in
<span class='line'> 16</span>  all copies or substantial portions of the Software.
<span class='line'> 17</span> 
<span class='line'> 18</span>  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
<span class='line'> 19</span>  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
<span class='line'> 20</span>  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
<span class='line'> 21</span>  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
<span class='line'> 22</span>  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
<span class='line'> 23</span>  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
<span class='line'> 24</span>  THE SOFTWARE.
<span class='line'> 25</span>  ****************************************************************************/</span><span class="WHIT">
<span class='line'> 26</span> 
<span class='line'> 27</span> </span><span class="COMM">/**
<span class='line'> 28</span>  * Image Format:JPG
<span class='line'> 29</span>  * @constant
<span class='line'> 30</span>  * @type Number
<span class='line'> 31</span>  */</span><span class="WHIT">
<span class='line'> 32</span> </span><span class="NAME">cc.FMT_JPG</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 33</span> 
<span class='line'> 34</span> </span><span class="COMM">/**
<span class='line'> 35</span>  * Image Format:PNG
<span class='line'> 36</span>  * @constant
<span class='line'> 37</span>  * @type Number
<span class='line'> 38</span>  */</span><span class="WHIT">
<span class='line'> 39</span> </span><span class="NAME">cc.FMT_PNG</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 40</span> 
<span class='line'> 41</span> </span><span class="COMM">/**
<span class='line'> 42</span>  * Image Format:RAWDATA
<span class='line'> 43</span>  * @constant
<span class='line'> 44</span>  * @type Number
<span class='line'> 45</span>  */</span><span class="WHIT">
<span class='line'> 46</span> </span><span class="NAME">cc.FMT_RAWDATA</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">2</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 47</span> 
<span class='line'> 48</span> </span><span class="COMM">/**
<span class='line'> 49</span>  * Image Format:UNKNOWN
<span class='line'> 50</span>  * @constant
<span class='line'> 51</span>  * @type Number
<span class='line'> 52</span>  */</span><span class="WHIT">
<span class='line'> 53</span> </span><span class="NAME">cc.FMT_UNKNOWN</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 54</span> 
<span class='line'> 55</span> </span><span class="COMM">/**
<span class='line'> 56</span>  * Horizontal center and vertical center.
<span class='line'> 57</span>  * @constant
<span class='line'> 58</span>  * @type Number
<span class='line'> 59</span>  */</span><span class="WHIT">
<span class='line'> 60</span> </span><span class="NAME">cc.ALIGN_CENTER</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0x33</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 61</span> 
<span class='line'> 62</span> </span><span class="COMM">/**
<span class='line'> 63</span>  * Horizontal center and vertical top.
<span class='line'> 64</span>  * @constant
<span class='line'> 65</span>  * @type Number
<span class='line'> 66</span>  */</span><span class="WHIT">
<span class='line'> 67</span> </span><span class="NAME">cc.ALIGN_TOP</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0x13</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 68</span> 
<span class='line'> 69</span> </span><span class="COMM">/**
<span class='line'> 70</span>  * Horizontal right and vertical top.
<span class='line'> 71</span>  * @constant
<span class='line'> 72</span>  * @type Number
<span class='line'> 73</span>  */</span><span class="WHIT">
<span class='line'> 74</span> </span><span class="NAME">cc.ALIGN_TOP_RIGHT</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0x12</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 75</span> 
<span class='line'> 76</span> </span><span class="COMM">/**
<span class='line'> 77</span>  * Horizontal right and vertical center.
<span class='line'> 78</span>  * @constant
<span class='line'> 79</span>  * @type Number
<span class='line'> 80</span>  */</span><span class="WHIT">
<span class='line'> 81</span> </span><span class="NAME">cc.ALIGN_RIGHT</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0x32</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 82</span> 
<span class='line'> 83</span> </span><span class="COMM">/**
<span class='line'> 84</span>  * Horizontal right and vertical bottom.
<span class='line'> 85</span>  * @constant
<span class='line'> 86</span>  * @type Number
<span class='line'> 87</span>  */</span><span class="WHIT">
<span class='line'> 88</span> </span><span class="NAME">cc.ALIGN_BOTTOM_RIGHT</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0x22</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 89</span> 
<span class='line'> 90</span> </span><span class="COMM">/**
<span class='line'> 91</span>  * Horizontal center and vertical bottom.
<span class='line'> 92</span>  * @constant
<span class='line'> 93</span>  * @type Number
<span class='line'> 94</span>  */</span><span class="WHIT">
<span class='line'> 95</span> </span><span class="NAME">cc.ALIGN_BOTTOM</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0x23</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 96</span> 
<span class='line'> 97</span> </span><span class="COMM">/**
<span class='line'> 98</span>  * Horizontal left and vertical bottom.
<span class='line'> 99</span>  * @constant
<span class='line'>100</span>  * @type Number
<span class='line'>101</span>  */</span><span class="WHIT">
<span class='line'>102</span> </span><span class="NAME">cc.ALIGN_BOTTOM_LEFT</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0x21</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>103</span> 
<span class='line'>104</span> </span><span class="COMM">/**
<span class='line'>105</span>  * Horizontal left and vertical center.
<span class='line'>106</span>  * @constant
<span class='line'>107</span>  * @type Number
<span class='line'>108</span>  */</span><span class="WHIT">
<span class='line'>109</span> </span><span class="NAME">cc.ALIGN_LEFT</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0x31</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>110</span> 
<span class='line'>111</span> </span><span class="COMM">/**
<span class='line'>112</span>  * Horizontal left and vertical top.
<span class='line'>113</span>  * @constant
<span class='line'>114</span>  * @type Number
<span class='line'>115</span>  */</span><span class="WHIT">
<span class='line'>116</span> </span><span class="NAME">cc.ALIGN_TOP_LEFT</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0x11</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>117</span> 
<span class='line'>118</span> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">cc.RGB_PREMULTIPLY_APLHA</span><span class="PUNC">(</span><span class="NAME">vr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">vg</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">vb</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">va</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>119</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">vr</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">va</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">>></span><span class="WHIT"> </span><span class="NUMB">8</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">|</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">vg</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">va</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">>></span><span class="WHIT"> </span><span class="NUMB">8</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&lt;&lt;</span><span class="WHIT"> </span><span class="NUMB">8</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">|</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">vb</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">va</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">>></span><span class="WHIT"> </span><span class="NUMB">8</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&lt;&lt;</span><span class="WHIT"> </span><span class="NUMB">16</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">|</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">va</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&lt;&lt;</span><span class="WHIT"> </span><span class="NUMB">24</span><span class="PUNC">)</span><span class="WHIT">
<span class='line'>120</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>121</span> 
<span class='line'>122</span> </span><span class="COMM">/**
<span class='line'>123</span>  * image source
<span class='line'>124</span>  * @Class
<span class='line'>125</span>  * @Construct
<span class='line'>126</span>  * @param {String} data
<span class='line'>127</span>  * @param {Number} size
<span class='line'>128</span>  * @param {Number} offset
<span class='line'>129</span>  */</span><span class="WHIT">
<span class='line'>130</span> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">tImageSource</span><span class="PUNC">(</span><span class="NAME">data</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">size</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">offset</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>131</span> </span><span class="WHIT">    </span><span class="NAME">this.data</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">data</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>132</span> </span><span class="WHIT">    </span><span class="NAME">this.size</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">size</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>133</span> </span><span class="WHIT">    </span><span class="NAME">this.offset</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">offset</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>134</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>135</span> 
<span class='line'>136</span> </span><span class="NAME">cc.pngReadCallback</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">data</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">length</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>137</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">isource</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">tImageSource</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>138</span> </span><span class="WHIT">    </span><span class="NAME">isource</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.png_get_io_ptr</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>139</span> 
<span class='line'>140</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">isource.offset</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">length</span><span class="WHIT"> </span><span class="PUNC">&lt;=</span><span class="WHIT"> </span><span class="NAME">isource.size</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>141</span> </span><span class="WHIT">        </span><span class="NAME">cc.memcpy</span><span class="PUNC">(</span><span class="NAME">data</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">isource.data</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">isource.offset</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">length</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>142</span> </span><span class="WHIT">        </span><span class="NAME">isource.offset</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">length</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>143</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>144</span> </span><span class="WHIT">    </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>145</span> </span><span class="WHIT">        </span><span class="NAME">cc.png_error</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"pngReaderCallback failed"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>146</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>147</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>148</span> 
<span class='line'>149</span> </span><span class="COMM">/**
<span class='line'>150</span>  * Image
<span class='line'>151</span>  * @class
<span class='line'>152</span>  * @extends cc.Class
<span class='line'>153</span>  */</span><span class="WHIT">
<span class='line'>154</span> </span><span class="NAME">cc.Image</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.Class.extend</span><span class="PUNC">(</span><span class="COMM">/** @lends cc.Image# */</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>155</span> </span><span class="WHIT">    </span><span class="NAME">_width</span><span class="PUNC">:</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>156</span> </span><span class="WHIT">    </span><span class="NAME">_height</span><span class="PUNC">:</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>157</span> </span><span class="WHIT">    </span><span class="NAME">_bitsPerComponent</span><span class="PUNC">:</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>158</span> </span><span class="WHIT">    </span><span class="NAME">_data</span><span class="PUNC">:</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>159</span> </span><span class="WHIT">    </span><span class="NAME">_hasAlpha</span><span class="PUNC">:</span><span class="KEYW">false</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>160</span> </span><span class="WHIT">    </span><span class="NAME">_preMulti</span><span class="PUNC">:</span><span class="KEYW">false</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>161</span> 
<span class='line'>162</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>163</span>      * Load the image from the specified path.
<span class='line'>164</span>      * @param {String} strPath the absolute file path
<span class='line'>165</span>      * @param {Number} eImgFmt the type of image, now only support tow types.
<span class='line'>166</span>      * @return {Boolean} true if load correctly
<span class='line'>167</span>      */</span><span class="WHIT">
<span class='line'>168</span> </span><span class="WHIT">    </span><span class="NAME">initWithImageFile</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">strPath</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">eImgFmt</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>169</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">data</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.FileData</span><span class="PUNC">(</span><span class="NAME">cc.FileUtils.getInstance</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">fullPathFromRelativePath</span><span class="PUNC">(</span><span class="NAME">strPath</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"rb"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>170</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.initWithImageData</span><span class="PUNC">(</span><span class="NAME">data.getBuffer</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">data.getSize</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">eImgFmt</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>171</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>172</span> 
<span class='line'>173</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>174</span>      * The same meaning as initWithImageFile, but it is thread safe. It is casued by loadImage() in cc.TextureCache.
<span class='line'>175</span>      * @param {String} fullpath full path of the file
<span class='line'>176</span>      * @param {Number} imageType the type of image, now only support tow types.
<span class='line'>177</span>      * @return {Boolean} true if load correctly
<span class='line'>178</span>      */</span><span class="WHIT">
<span class='line'>179</span> </span><span class="WHIT">    </span><span class="NAME">initWithImageFileThreadSafe</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">fullpath</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">imageType</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>180</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">data</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.FileData</span><span class="PUNC">(</span><span class="NAME">fullpath</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"rb"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>181</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.initWithImageData</span><span class="PUNC">(</span><span class="NAME">data.getBuffer</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">data.getSize</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">imageType</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>182</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>183</span> 
<span class='line'>184</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>185</span>      * Load image from stream buffer.
<span class='line'>186</span>      * @warning FMT_RAWDATA only support RGBA8888
<span class='line'>187</span>      * @param {Array} pData stream buffer that hold the image data
<span class='line'>188</span>      * @param {Number} nDataLen the length of data(managed in byte)
<span class='line'>189</span>      * @param {Number} eFmt
<span class='line'>190</span>      * @param {Number} width
<span class='line'>191</span>      * @param {Number} height
<span class='line'>192</span>      * @param {Number} nBitsPerComponent
<span class='line'>193</span>      * @return {Boolean} true if load correctly
<span class='line'>194</span>      */</span><span class="WHIT">
<span class='line'>195</span> </span><span class="WHIT">    </span><span class="NAME">initWithImageData</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">pData</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">nDataLen</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">eFmt</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">nBitsPerComponent</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>196</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>197</span> </span><span class="WHIT">        </span><span class="KEYW">do</span><span class="WHIT">
<span class='line'>198</span> </span><span class="WHIT">        </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>199</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">pData</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">nDataLen</span><span class="WHIT"> </span><span class="PUNC">&lt;=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>200</span> 
<span class='line'>201</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cc.FMT_PNG</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">eFmt</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>202</span> </span><span class="WHIT">                </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._initWithPngData</span><span class="PUNC">(</span><span class="NAME">pData</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">nDataLen</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>203</span> </span><span class="WHIT">                </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>204</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>205</span> </span><span class="WHIT">            </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cc.FMT_JPG</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">eFmt</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>206</span> </span><span class="WHIT">                </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._initWithJpgData</span><span class="PUNC">(</span><span class="NAME">pData</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">nDataLen</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>207</span> </span><span class="WHIT">                </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>208</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>209</span> </span><span class="WHIT">            </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cc.FMT_RAWDATA</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">eFmt</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>210</span> </span><span class="WHIT">                </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._initWithRawData</span><span class="PUNC">(</span><span class="NAME">pData</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">nDataLen</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">nBitsPerComponent</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>211</span> </span><span class="WHIT">                </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>212</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>213</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>214</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>215</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>216</span> </span><span class="WHIT">    </span><span class="NAME">getData</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>217</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._data</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>218</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>219</span> </span><span class="WHIT">    </span><span class="NAME">getDataLen</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>220</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>221</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>222</span> </span><span class="WHIT">    </span><span class="NAME">hasAlpha</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>223</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._hasAlpha</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>224</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>225</span> </span><span class="WHIT">    </span><span class="NAME">isPremultipliedAlpha</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>226</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._preMulti</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>227</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>228</span> </span><span class="WHIT">    </span><span class="NAME">getWidth</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>229</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>230</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>231</span> </span><span class="WHIT">    </span><span class="NAME">getHeight</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>232</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>233</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>234</span> </span><span class="WHIT">    </span><span class="NAME">getBitsPerComponent</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>235</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._bitsPerComponent</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>236</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>237</span> 
<span class='line'>238</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>239</span>      * Save the CCImage data to specified file with specified format.
<span class='line'>240</span>      * @param {String} filePath the file's absolute path, including file subfix
<span class='line'>241</span>      * @param {Boolean} isToRGB  if the image is saved as RGB format
<span class='line'>242</span>      * @return {Boolean}
<span class='line'>243</span>      */</span><span class="WHIT">
<span class='line'>244</span> </span><span class="WHIT">    </span><span class="NAME">saveToFile</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">filePath</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">isToRGB</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>245</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>246</span> </span><span class="WHIT">        </span><span class="KEYW">do</span><span class="WHIT">
<span class='line'>247</span> </span><span class="WHIT">        </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>248</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">null</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">filePath</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>249</span> 
<span class='line'>250</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">strFilePath</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">filePath</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>251</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">strFilePath.size</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&lt;=</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>252</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">strLowerCasePath</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">strFilePath</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>253</span> </span><span class="WHIT">            </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">strLowerCasePath.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="PUNC">++</span><span class="NAME">i</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>254</span> </span><span class="WHIT">                </span><span class="NAME">strLowerCasePath</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.tolower</span><span class="PUNC">(</span><span class="NAME">strFilePath</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>255</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>256</span> 
<span class='line'>257</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">std.string.npos</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NAME">strLowerCasePath.find</span><span class="PUNC">(</span><span class="STRN">".png"</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>258</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">this._saveImageToPNG</span><span class="PUNC">(</span><span class="NAME">filePath</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">isToRGB</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>259</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>260</span> </span><span class="WHIT">            </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">std.string.npos</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NAME">strLowerCasePath.find</span><span class="PUNC">(</span><span class="STRN">".jpg"</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>261</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">this._saveImageToJPG</span><span class="PUNC">(</span><span class="NAME">filePath</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>262</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>263</span> </span><span class="WHIT">            </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>264</span> </span><span class="WHIT">                </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>265</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>266</span> 
<span class='line'>267</span> </span><span class="WHIT">            </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>268</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>269</span> 
<span class='line'>270</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>271</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>272</span> 
<span class='line'>273</span> </span><span class="WHIT">    </span><span class="COMM">/*protected:*/</span><span class="WHIT">
<span class='line'>274</span> </span><span class="WHIT">    </span><span class="NAME">_initWithJpgData</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">data</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">size</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>275</span> </span><span class="WHIT">        </span><span class="COMM">/* these are standard libjpeg structures for reading(decompression) */</span><span class="WHIT">
<span class='line'>276</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cinfo</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.jpeg_decompress_struct</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>277</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">jerr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.jpeg_error_mgr</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>278</span> </span><span class="WHIT">        </span><span class="COMM">/* libjpeg data structure for storing one row, that is, scanline of an image */</span><span class="WHIT">
<span class='line'>279</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">row_pointer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>280</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">location</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>281</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>282</span> 
<span class='line'>283</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>284</span> </span><span class="WHIT">        </span><span class="KEYW">do</span><span class="WHIT">
<span class='line'>285</span> </span><span class="WHIT">        </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>286</span> </span><span class="WHIT">            </span><span class="COMM">/* here we set up the standard libjpeg error handler */</span><span class="WHIT">
<span class='line'>287</span> </span><span class="WHIT">            </span><span class="NAME">cinfo.err</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.jpeg_std_error</span><span class="PUNC">(</span><span class="NAME">jerr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>288</span> 
<span class='line'>289</span> </span><span class="WHIT">            </span><span class="COMM">/* setup decompression process and source, then read JPEG header */</span><span class="WHIT">
<span class='line'>290</span> </span><span class="WHIT">            </span><span class="NAME">cc.jpeg_create_decompress</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>291</span> 
<span class='line'>292</span> </span><span class="WHIT">            </span><span class="NAME">cc.jpeg_mem_src</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">data</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">size</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>293</span> 
<span class='line'>294</span> </span><span class="WHIT">            </span><span class="COMM">/* reading the image header which contains image information */</span><span class="WHIT">
<span class='line'>295</span> </span><span class="WHIT">            </span><span class="NAME">cc.jpeg_read_header</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>296</span> 
<span class='line'>297</span> </span><span class="WHIT">            </span><span class="COMM">// we only support RGB or grayscale</span><span class="WHIT">
<span class='line'>298</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cinfo.jpeg_color_space</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NAME">cc.JCS_RGB</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>299</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cinfo.jpeg_color_space</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">cc.JCS_GRAYSCALE</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">cinfo.jpeg_color_space</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">cc.JCS_YCbCr</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>300</span> </span><span class="WHIT">                    </span><span class="NAME">cinfo.out_color_space</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.JCS_RGB</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>301</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>302</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>303</span> </span><span class="WHIT">            </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>304</span> </span><span class="WHIT">                </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>305</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>306</span> 
<span class='line'>307</span> </span><span class="WHIT">            </span><span class="COMM">/* Start decompression jpeg here */</span><span class="WHIT">
<span class='line'>308</span> </span><span class="WHIT">            </span><span class="NAME">cc.jpeg_start_decompress</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>309</span> 
<span class='line'>310</span> </span><span class="WHIT">            </span><span class="COMM">/* init image info */</span><span class="WHIT">
<span class='line'>311</span> </span><span class="WHIT">            </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cinfo.image_width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>312</span> </span><span class="WHIT">            </span><span class="NAME">this._height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cinfo.image_height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>313</span> </span><span class="WHIT">            </span><span class="NAME">this._hasAlpha</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>314</span> </span><span class="WHIT">            </span><span class="NAME">this._preMulti</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>315</span> </span><span class="WHIT">            </span><span class="NAME">this._bitsPerComponent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">8</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>316</span> </span><span class="WHIT">            </span><span class="NAME">row_pointer</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">cinfo.output_width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">cinfo.output_components</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>317</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">row_pointer</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>318</span> </span><span class="WHIT">            </span><span class="NAME">this._data</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">cinfo.output_width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">cinfo.output_height</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">cinfo.output_components</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>319</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">this._data</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>320</span> 
<span class='line'>321</span> </span><span class="WHIT">            </span><span class="COMM">/* now actually read the jpeg into the raw buffer */</span><span class="WHIT">
<span class='line'>322</span> </span><span class="WHIT">            </span><span class="COMM">/* read one scan line at a time */</span><span class="WHIT">
<span class='line'>323</span> </span><span class="WHIT">            </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cinfo.output_scanline</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">cinfo.image_height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>324</span> </span><span class="WHIT">                </span><span class="NAME">cc.jpeg_read_scanlines</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">row_pointer</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>325</span> </span><span class="WHIT">                </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">cinfo.image_width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">cinfo.num_components</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT">
<span class='line'>326</span> </span><span class="WHIT">                    </span><span class="NAME">this._data</span><span class="PUNC">[</span><span class="NAME">location</span><span class="PUNC">++</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">row_pointer</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>327</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>328</span> 
<span class='line'>329</span> </span><span class="WHIT">            </span><span class="NAME">cc.jpeg_finish_decompress</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>330</span> </span><span class="WHIT">            </span><span class="NAME">cc.jpeg_destroy_decompress</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>331</span> </span><span class="WHIT">            </span><span class="COMM">/* wrap up decompression, destroy objects, free pointers and close open files */</span><span class="WHIT">
<span class='line'>332</span> </span><span class="WHIT">            </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>333</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>334</span> 
<span class='line'>335</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>336</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>337</span> 
<span class='line'>338</span> </span><span class="WHIT">    </span><span class="NAME">_initWithPngData</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">pData</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">nDatalen</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>339</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">header</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">png_ptr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">imateData</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>340</span> 
<span class='line'>341</span> </span><span class="WHIT">        </span><span class="KEYW">do</span><span class="WHIT">
<span class='line'>342</span> </span><span class="WHIT">        </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>343</span> </span><span class="WHIT">            </span><span class="COMM">// png header len is 8 bytes</span><span class="WHIT">
<span class='line'>344</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">nDatalen</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NUMB">8</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>345</span> </span><span class="WHIT">            </span><span class="COMM">// check the data is png or not</span><span class="WHIT">
<span class='line'>346</span> </span><span class="WHIT">            </span><span class="NAME">cc.memcpy</span><span class="PUNC">(</span><span class="NAME">header</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">pData</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">8</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>347</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cc.png_sig_cmp</span><span class="PUNC">(</span><span class="NAME">header</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">8</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>348</span> 
<span class='line'>349</span> </span><span class="WHIT">            </span><span class="COMM">// init png_struct</span><span class="WHIT">
<span class='line'>350</span> </span><span class="WHIT">            </span><span class="NAME">png_ptr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.png_create_read_struct</span><span class="PUNC">(</span><span class="NAME">cc.PNG_LIBPNG_VER_STRING</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>351</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">png_ptr</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>352</span> </span><span class="WHIT">            </span><span class="COMM">// init png_info</span><span class="WHIT">
<span class='line'>353</span> </span><span class="WHIT">            </span><span class="NAME">info_ptr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.png_create_info_struct</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>354</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">info_ptr</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>355</span> 
<span class='line'>356</span> </span><span class="WHIT">            </span><span class="COMM">// set the read call back function</span><span class="WHIT">
<span class='line'>357</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">imageSource</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">tImageSource</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>358</span> </span><span class="WHIT">            </span><span class="NAME">imageSource.data</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pData</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>359</span> </span><span class="WHIT">            </span><span class="NAME">imageSource.size</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">nDatalen</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>360</span> </span><span class="WHIT">            </span><span class="NAME">imageSource.offset</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>361</span> </span><span class="WHIT">            </span><span class="NAME">cc.png_set_read_fn</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">imageSource</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.pngReadCallback</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>362</span> 
<span class='line'>363</span> </span><span class="WHIT">            </span><span class="COMM">// read png</span><span class="WHIT">
<span class='line'>364</span> </span><span class="WHIT">            </span><span class="COMM">// PNG_TRANSFORM_EXPAND: perform set_expand()</span><span class="WHIT">
<span class='line'>365</span> </span><span class="WHIT">            </span><span class="COMM">// PNG_TRANSFORM_PACKING: expand 1, 2 and 4-bit samples to bytes</span><span class="WHIT">
<span class='line'>366</span> </span><span class="WHIT">            </span><span class="COMM">// PNG_TRANSFORM_STRIP_16: strip 16-bit samples to 8 bits</span><span class="WHIT">
<span class='line'>367</span> </span><span class="WHIT">            </span><span class="COMM">// PNG_TRANSFORM_GRAY_TO_RGB: expand grayscale samples to RGB (or GA to RGBA)</span><span class="WHIT">
<span class='line'>368</span> </span><span class="WHIT">            </span><span class="NAME">cc.png_read_png</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.PNG_TRANSFORM_EXPAND</span><span class="WHIT"> </span><span class="PUNC">|</span><span class="WHIT"> </span><span class="NAME">cc.PNG_TRANSFORM_PACKING</span><span class="WHIT">
<span class='line'>369</span> </span><span class="WHIT">                </span><span class="PUNC">|</span><span class="WHIT"> </span><span class="NAME">cc.PNG_TRANSFORM_STRIP_16</span><span class="WHIT"> </span><span class="PUNC">|</span><span class="WHIT"> </span><span class="NAME">cc.PNG_TRANSFORM_GRAY_TO_RGB</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>370</span> 
<span class='line'>371</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">color_type</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>372</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>373</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>374</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">nBitsPerComponent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>375</span> </span><span class="WHIT">            </span><span class="NAME">cc.png_get_IHDR</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">nBitsPerComponent</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">color_type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>376</span> 
<span class='line'>377</span> </span><span class="WHIT">            </span><span class="COMM">// init image info</span><span class="WHIT">
<span class='line'>378</span> </span><span class="WHIT">            </span><span class="NAME">this._preMulti</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>379</span> </span><span class="WHIT">            </span><span class="NAME">this._hasAlpha</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">info_ptr.color_type</span><span class="WHIT"> </span><span class="PUNC">&</span><span class="WHIT"> </span><span class="NAME">cc.PNG_COLOR_MASK_ALPHA</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>380</span> 
<span class='line'>381</span> </span><span class="WHIT">            </span><span class="COMM">// allocate memory and read data</span><span class="WHIT">
<span class='line'>382</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">bytesPerComponent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>383</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this._hasAlpha</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>384</span> </span><span class="WHIT">                </span><span class="NAME">bytesPerComponent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>385</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>386</span> </span><span class="WHIT">            </span><span class="NAME">imateData</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">height</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">bytesPerComponent</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>387</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">imateData</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>388</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">rowPointers</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.png_bytep</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>389</span> </span><span class="WHIT">            </span><span class="NAME">rowPointers</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.png_get_rows</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>390</span> 
<span class='line'>391</span> </span><span class="WHIT">            </span><span class="COMM">// copy data to image info</span><span class="WHIT">
<span class='line'>392</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">bytesPerRow</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">bytesPerComponent</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>393</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this._hasAlpha</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>394</span> </span><span class="WHIT">                </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">tmp</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">imateData</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>395</span> </span><span class="WHIT">                </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>396</span> </span><span class="WHIT">                    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">j</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">j</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">bytesPerRow</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">j</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>397</span> </span><span class="WHIT">                        </span><span class="NAME">tmp</span><span class="PUNC">++</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>398</span> </span><span class="WHIT">                        </span><span class="NAME">tmp</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.RGB_PREMULTIPLY_APLHA</span><span class="PUNC">(</span><span class="NAME">rowPointers</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">[</span><span class="NAME">j</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rowPointers</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">[</span><span class="NAME">j</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>399</span> </span><span class="WHIT">                            </span><span class="NAME">rowPointers</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">[</span><span class="NAME">j</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">2</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rowPointers</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">[</span><span class="NAME">j</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>400</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>401</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>402</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>403</span> </span><span class="WHIT">            </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>404</span> </span><span class="WHIT">                </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">j</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">j</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="PUNC">++</span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>405</span> </span><span class="WHIT">                    </span><span class="NAME">cc.memcpy</span><span class="PUNC">(</span><span class="NAME">imateData</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">j</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">bytesPerRow</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">rowPointers</span><span class="PUNC">[</span><span class="NAME">j</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">bytesPerRow</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>406</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>407</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>408</span> 
<span class='line'>409</span> </span><span class="WHIT">            </span><span class="NAME">this._bitsPerComponent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">nBitsPerComponent</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>410</span> </span><span class="WHIT">            </span><span class="NAME">this._height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>411</span> </span><span class="WHIT">            </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>412</span> </span><span class="WHIT">            </span><span class="NAME">this._data</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">imateData</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>413</span> </span><span class="WHIT">            </span><span class="NAME">imateData</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>414</span> </span><span class="WHIT">            </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>415</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>416</span> 
<span class='line'>417</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>418</span> </span><span class="WHIT">            </span><span class="NAME">cc.png_destroy_read_struct</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>419</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>420</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>421</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>422</span> 
<span class='line'>423</span> </span><span class="WHIT">    </span><span class="COMM">// @warning FMT_RAWDATA only support RGBA8888</span><span class="WHIT">
<span class='line'>424</span> </span><span class="WHIT">    </span><span class="NAME">_initWithRawData</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">data</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">datalen</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">bitsPerComponent</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>425</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>426</span> </span><span class="WHIT">        </span><span class="KEYW">do</span><span class="WHIT">
<span class='line'>427</span> </span><span class="WHIT">        </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>428</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">0</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">width</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>429</span> 
<span class='line'>430</span> </span><span class="WHIT">            </span><span class="NAME">this._bitsPerComponent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">bitsPerComponent</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>431</span> </span><span class="WHIT">            </span><span class="NAME">this._height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>432</span> </span><span class="WHIT">            </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>433</span> </span><span class="WHIT">            </span><span class="NAME">this._hasAlpha</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>434</span> 
<span class='line'>435</span> </span><span class="WHIT">            </span><span class="COMM">// only RGBA8888 surported</span><span class="WHIT">
<span class='line'>436</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">nBytesPerComponent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>437</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">nSize</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">height</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">nBytesPerComponent</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>438</span> </span><span class="WHIT">            </span><span class="NAME">this._data</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">nSize</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>439</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">this._data</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>440</span> </span><span class="WHIT">            </span><span class="NAME">cc.memcpy</span><span class="PUNC">(</span><span class="NAME">this._data</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">data</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">nSize</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>441</span> 
<span class='line'>442</span> </span><span class="WHIT">            </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>443</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>444</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>445</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>446</span> 
<span class='line'>447</span> </span><span class="WHIT">    </span><span class="NAME">_saveImageToPNG</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">filePath</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">isToRGB</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>448</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>449</span> </span><span class="WHIT">        </span><span class="KEYW">do</span><span class="WHIT">
<span class='line'>450</span> </span><span class="WHIT">        </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>451</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">null</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">filePath</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>452</span> 
<span class='line'>453</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">fp</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.FILE</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">png_ptr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.png_structp</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.png_infop</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">palette</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.png_colorp</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">row_pointers</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.png_bytep</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>454</span> 
<span class='line'>455</span> </span><span class="WHIT">            </span><span class="NAME">fp</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.fopen</span><span class="PUNC">(</span><span class="NAME">filePath</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"wb"</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>456</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">null</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">fp</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>457</span> 
<span class='line'>458</span> </span><span class="WHIT">            </span><span class="NAME">png_ptr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.png_create_write_struct</span><span class="PUNC">(</span><span class="NAME">cc.PNG_LIBPNG_VER_STRING</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>459</span> 
<span class='line'>460</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">null</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">png_ptr</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>461</span> </span><span class="WHIT">                </span><span class="NAME">cc.fclose</span><span class="PUNC">(</span><span class="NAME">fp</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>462</span> </span><span class="WHIT">                </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>463</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>464</span> 
<span class='line'>465</span> </span><span class="WHIT">            </span><span class="NAME">info_ptr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.png_create_info_struct</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>466</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">null</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>467</span> </span><span class="WHIT">                </span><span class="NAME">cc.fclose</span><span class="PUNC">(</span><span class="NAME">fp</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>468</span> </span><span class="WHIT">                </span><span class="NAME">cc.png_destroy_write_struct</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>469</span> </span><span class="WHIT">                </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>470</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>471</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cc.TARGET_PLATFORM</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NAME">cc.PLATFORM_BADA</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>472</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cc.setjmp</span><span class="PUNC">(</span><span class="NAME">cc.png_jmpbuf</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>473</span> </span><span class="WHIT">                    </span><span class="NAME">cc.fclose</span><span class="PUNC">(</span><span class="NAME">fp</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>474</span> </span><span class="WHIT">                    </span><span class="NAME">cc.png_destroy_write_struct</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>475</span> </span><span class="WHIT">                    </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>476</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>477</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>478</span> </span><span class="WHIT">            </span><span class="NAME">cc.png_init_io</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">fp</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>479</span> 
<span class='line'>480</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">isToRGB</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">this._hasAlpha</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>481</span> </span><span class="WHIT">                </span><span class="NAME">cc.png_set_IHDR</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this._height</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">8</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.PNG_COLOR_TYPE_RGB_ALPHA</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>482</span> </span><span class="WHIT">                    </span><span class="NAME">cc.PNG_INTERLACE_NONE</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.PNG_COMPRESSION_TYPE_BASE</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.PNG_FILTER_TYPE_BASE</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>483</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>484</span> </span><span class="WHIT">            </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>485</span> </span><span class="WHIT">                </span><span class="NAME">cc.png_set_IHDR</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this._height</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">8</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.PNG_COLOR_TYPE_RGB</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>486</span> </span><span class="WHIT">                    </span><span class="NAME">cc.PNG_INTERLACE_NONE</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.PNG_COMPRESSION_TYPE_BASE</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.PNG_FILTER_TYPE_BASE</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>487</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>488</span> 
<span class='line'>489</span> </span><span class="WHIT">            </span><span class="NAME">palette</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.png_malloc</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.PNG_MAX_PALETTE_LENGTH</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">sizeof</span><span class="PUNC">(</span><span class="NAME">cc.png_color</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>490</span> </span><span class="WHIT">            </span><span class="NAME">cc.png_set_PLTE</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">palette</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cc.PNG_MAX_PALETTE_LENGTH</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>491</span> 
<span class='line'>492</span> </span><span class="WHIT">            </span><span class="NAME">cc.png_write_info</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>493</span> 
<span class='line'>494</span> </span><span class="WHIT">            </span><span class="NAME">cc.png_set_packing</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>495</span> 
<span class='line'>496</span> </span><span class="WHIT">            </span><span class="NAME">row_pointers</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.malloc</span><span class="PUNC">(</span><span class="NAME">this._height</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">sizeof</span><span class="PUNC">(</span><span class="NAME">cc.png_bytep</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>497</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">row_pointers</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>498</span> </span><span class="WHIT">                </span><span class="NAME">cc.fclose</span><span class="PUNC">(</span><span class="NAME">fp</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>499</span> </span><span class="WHIT">                </span><span class="NAME">cc.png_destroy_write_struct</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>500</span> </span><span class="WHIT">                </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>501</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>502</span> 
<span class='line'>503</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">this._hasAlpha</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>504</span> </span><span class="WHIT">                </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._height</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>505</span> </span><span class="WHIT">                    </span><span class="NAME">row_pointers</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._data</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>506</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>507</span> 
<span class='line'>508</span> </span><span class="WHIT">                </span><span class="NAME">cc.png_write_image</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">row_pointers</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>509</span> 
<span class='line'>510</span> </span><span class="WHIT">                </span><span class="NAME">cc.free</span><span class="PUNC">(</span><span class="NAME">row_pointers</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>511</span> </span><span class="WHIT">                </span><span class="NAME">row_pointers</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>512</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>513</span> </span><span class="WHIT">            </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>514</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">isToRGB</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>515</span> </span><span class="WHIT">                    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">tempData</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._height</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>516</span> </span><span class="WHIT">                    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">null</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">tempData</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>517</span> </span><span class="WHIT">                        </span><span class="NAME">cc.fclose</span><span class="PUNC">(</span><span class="NAME">fp</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>518</span> </span><span class="WHIT">                        </span><span class="NAME">cc.png_destroy_write_struct</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>519</span> </span><span class="WHIT">                        </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>520</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>521</span> 
<span class='line'>522</span> </span><span class="WHIT">                    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._height</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="PUNC">++</span><span class="NAME">i</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>523</span> </span><span class="WHIT">                        </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">j</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">j</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="PUNC">++</span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>524</span> </span><span class="WHIT">                            </span><span class="NAME">tempData</span><span class="PUNC">[</span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._data</span><span class="PUNC">[</span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">__width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>525</span> </span><span class="WHIT">                            </span><span class="NAME">tempData</span><span class="PUNC">[</span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._data</span><span class="PUNC">[</span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">__width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>526</span> </span><span class="WHIT">                            </span><span class="NAME">tempData</span><span class="PUNC">[</span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">2</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._data</span><span class="PUNC">[</span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">__width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">2</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>527</span> </span><span class="WHIT">                        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>528</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>529</span> 
<span class='line'>530</span> </span><span class="WHIT">                    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._height</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>531</span> </span><span class="WHIT">                        </span><span class="NAME">row_pointers</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tempData</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>532</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>533</span> 
<span class='line'>534</span> </span><span class="WHIT">                    </span><span class="NAME">cc.png_write_image</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">row_pointers</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>535</span> 
<span class='line'>536</span> </span><span class="WHIT">                    </span><span class="NAME">cc.free</span><span class="PUNC">(</span><span class="NAME">row_pointers</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>537</span> </span><span class="WHIT">                    </span><span class="NAME">row_pointers</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>538</span> 
<span class='line'>539</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>540</span> </span><span class="WHIT">                </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>541</span> </span><span class="WHIT">                    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._height</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>542</span> </span><span class="WHIT">                        </span><span class="NAME">row_pointers</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._data</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>543</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>544</span> 
<span class='line'>545</span> </span><span class="WHIT">                    </span><span class="NAME">cc.png_write_image</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">row_pointers</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>546</span> 
<span class='line'>547</span> </span><span class="WHIT">                    </span><span class="NAME">cc</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">free</span><span class="PUNC">(</span><span class="NAME">row_pointers</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>548</span> </span><span class="WHIT">                    </span><span class="NAME">row_pointers</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>549</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>550</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>551</span> 
<span class='line'>552</span> </span><span class="WHIT">            </span><span class="NAME">cc.png_write_end</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>553</span> 
<span class='line'>554</span> </span><span class="WHIT">            </span><span class="NAME">cc.png_free</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">palette</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>555</span> </span><span class="WHIT">            </span><span class="NAME">palette</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>556</span> 
<span class='line'>557</span> </span><span class="WHIT">            </span><span class="NAME">cc.png_destroy_write_struct</span><span class="PUNC">(</span><span class="NAME">png_ptr</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">info_ptr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>558</span> 
<span class='line'>559</span> </span><span class="WHIT">            </span><span class="NAME">cc.fclose</span><span class="PUNC">(</span><span class="NAME">fp</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>560</span> 
<span class='line'>561</span> </span><span class="WHIT">            </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>562</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>563</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>564</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>565</span> 
<span class='line'>566</span> </span><span class="WHIT">    </span><span class="NAME">_saveImageToJPG</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">pszFilePath</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>567</span> </span><span class="WHIT">        </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>568</span> </span><span class="WHIT">        </span><span class="KEYW">do</span><span class="WHIT">
<span class='line'>569</span> </span><span class="WHIT">        </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>570</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">null</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">pszFilePath</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>571</span> </span><span class="WHIT">            </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cinfo</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.jpeg_compress_struct</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>572</span> </span><span class="WHIT">                </span><span class="NAME">jerr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.jpeg_error_mgr</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>573</span> </span><span class="WHIT">                </span><span class="NAME">outfile</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">cc.FILE</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="COMM">/* target file */</span><span class="WHIT">
<span class='line'>574</span> </span><span class="WHIT">                </span><span class="NAME">row_pointer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="COMM">/* pointer to JSAMPLE row[s] */</span><span class="WHIT">
<span class='line'>575</span> </span><span class="WHIT">                </span><span class="NAME">row_stride</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>576</span> </span><span class="WHIT">            </span><span class="COMM">/* physical row width in image buffer */</span><span class="WHIT">
<span class='line'>577</span> 
<span class='line'>578</span> </span><span class="WHIT">            </span><span class="NAME">cinfo.err</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">jpeg_std_error</span><span class="PUNC">(</span><span class="NAME">jerr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>579</span> </span><span class="WHIT">            </span><span class="COMM">/* Now we can initialize the JPEG compression object. */</span><span class="WHIT">
<span class='line'>580</span> </span><span class="WHIT">            </span><span class="NAME">cc.jpeg_create_compress</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>581</span> 
<span class='line'>582</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">outfile</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">fopen</span><span class="PUNC">(</span><span class="NAME">pszFilePath</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"wb"</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>583</span> 
<span class='line'>584</span> </span><span class="WHIT">            </span><span class="NAME">cc.jpeg_stdio_dest</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">outfile</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>585</span> 
<span class='line'>586</span> </span><span class="WHIT">            </span><span class="NAME">cinfo.image_width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>587</span> </span><span class="WHIT">            </span><span class="COMM">/* image width and height, in pixels */</span><span class="WHIT">
<span class='line'>588</span> </span><span class="WHIT">            </span><span class="NAME">cinfo.image_height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>589</span> </span><span class="WHIT">            </span><span class="NAME">cinfo.input_components</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>590</span> </span><span class="WHIT">            </span><span class="COMM">/* # of color components per pixel */</span><span class="WHIT">
<span class='line'>591</span> </span><span class="WHIT">            </span><span class="NAME">cinfo.in_color_space</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cc.JCS_RGB</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>592</span> </span><span class="WHIT">            </span><span class="COMM">/* colorspace of input image */</span><span class="WHIT">
<span class='line'>593</span> 
<span class='line'>594</span> </span><span class="WHIT">            </span><span class="NAME">cc.jpeg_set_defaults</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>595</span> 
<span class='line'>596</span> </span><span class="WHIT">            </span><span class="NAME">cc.jpeg_start_compress</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>597</span> 
<span class='line'>598</span> </span><span class="WHIT">            </span><span class="NAME">row_stride</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>599</span> </span><span class="WHIT">            </span><span class="COMM">/* JSAMPLEs per row in image_buffer */</span><span class="WHIT">
<span class='line'>600</span> 
<span class='line'>601</span> </span><span class="WHIT">            </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this._hasAlpha</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>602</span> </span><span class="WHIT">                </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">tempData</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._height</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>603</span> </span><span class="WHIT">                </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">null</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">tempData</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>604</span> </span><span class="WHIT">                    </span><span class="NAME">cc.jpeg_finish_compress</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>605</span> </span><span class="WHIT">                    </span><span class="NAME">cc.jpeg_destroy_compress</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>606</span> </span><span class="WHIT">                    </span><span class="NAME">cc.fclose</span><span class="PUNC">(</span><span class="NAME">outfile</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>607</span> </span><span class="WHIT">                    </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>608</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>609</span> 
<span class='line'>610</span> </span><span class="WHIT">                </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._height</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="PUNC">++</span><span class="NAME">i</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>611</span> </span><span class="WHIT">                    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">j</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">j</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="PUNC">++</span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>612</span> </span><span class="WHIT">                        </span><span class="NAME">tempData</span><span class="PUNC">[</span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._data</span><span class="PUNC">[</span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>613</span> </span><span class="WHIT">                        </span><span class="NAME">tempData</span><span class="PUNC">[</span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._data</span><span class="PUNC">[</span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>614</span> </span><span class="WHIT">                        </span><span class="NAME">tempData</span><span class="PUNC">[</span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">2</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._data</span><span class="PUNC">[</span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">this._width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">j</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">2</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>615</span> </span><span class="WHIT">                    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>616</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>617</span> 
<span class='line'>618</span> </span><span class="WHIT">                </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cinfo.next_scanline</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">cinfo.image_height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>619</span> </span><span class="WHIT">                    </span><span class="NAME">row_pointer</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tempData</span><span class="PUNC">[</span><span class="NAME">cinfo.next_scanline</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">row_stride</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>620</span> </span><span class="WHIT">                    </span><span class="NAME">cc.jpeg_write_scanlines</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">row_pointer</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>621</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>622</span> 
<span class='line'>623</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>624</span> </span><span class="WHIT">            </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>625</span> </span><span class="WHIT">                </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cinfo.next_scanline</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">cinfo.image_height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>626</span> </span><span class="WHIT">                    </span><span class="NAME">row_pointer</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._data</span><span class="PUNC">[</span><span class="NAME">cinfo.next_scanline</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NAME">row_stride</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>627</span> </span><span class="WHIT">                    </span><span class="NAME">cc.jpeg_write_scanlines</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">row_pointer</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>628</span> </span><span class="WHIT">                </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>629</span> </span><span class="WHIT">            </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>630</span> 
<span class='line'>631</span> </span><span class="WHIT">            </span><span class="NAME">cc.jpeg_finish_compress</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>632</span> </span><span class="WHIT">            </span><span class="NAME">cc.fclose</span><span class="PUNC">(</span><span class="NAME">outfile</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>633</span> </span><span class="WHIT">            </span><span class="NAME">cc.jpeg_destroy_compress</span><span class="PUNC">(</span><span class="NAME">cinfo</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>634</span> 
<span class='line'>635</span> </span><span class="WHIT">            </span><span class="NAME">ret</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>636</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>637</span> </span><span class="WHIT">        </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">ret</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>638</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>639</span> 
<span class='line'>640</span> </span><span class="WHIT">    </span><span class="COMM">/**
<span class='line'>641</span>      * Create image with specified string.
<span class='line'>642</span>      * @param {cc.Texture2D} text the text which the image show, nil cause init fail
<span class='line'>643</span>      * @param {Number} width the image width, if 0, the width match the text's width
<span class='line'>644</span>      * @param {Number} height the image height, if 0, the height match the text's height
<span class='line'>645</span>      * @param {Number} eAlignMask the test Alignment
<span class='line'>646</span>      * @param {String} pFontName the name of the font which use to draw the text. If nil, use the default system font.
<span class='line'>647</span>      * @param {Number} nSize the font size, if 0, use the system default size.
<span class='line'>648</span>      */</span><span class="WHIT">
<span class='line'>649</span> </span><span class="WHIT">    </span><span class="NAME">initWithString</span><span class="PUNC">:</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">text</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">eAlignMask</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">pFontName</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">nSize</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>650</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>651</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>652</span> </span></pre></body></html>